3506336020 has 96 divisors (see below), whose sum is σ = 8550178560. Its totient is φ = 1193687040.

The previous prime is 3506335997. The next prime is 3506336047. The reversal of 3506336020 is 206336053.

3506336020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3506336020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 734401 + ... + 739159.

It is an arithmetic number, because the mean of its divisors is an integer number (89064360).

Almost surely, 2^3506336020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3506336020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4275089280).

3506336020 is an abundant number, since it is smaller than the sum of its proper divisors (5043842540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3506336020 is a wasteful number, since it uses less digits than its factorization.

3506336020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4993 (or 4991 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 28.

The square root of 3506336020 is about 59214.3227606295. The cubic root of 3506336020 is about 1519.2101188038.

It can be divided in two parts, 350633 and 6020, that added together give a palindrome (356653).

The spelling of 3506336020 in words is "three billion, five hundred six million, three hundred thirty-six thousand, twenty".